Base | Representation |
---|---|
bin | 11000110101000100… |
… | …10101111010000101 |
3 | 1021101222221212011210 |
4 | 30122202111322011 |
5 | 204300002042013 |
6 | 10042422322033 |
7 | 651222040452 |
oct | 143242257205 |
9 | 37358855153 |
10 | 13330112133 |
11 | 57205565a8 |
12 | 2700289319 |
13 | 13458b3820 |
14 | 90653a829 |
15 | 53040ccc3 |
hex | 31a895e85 |
13330112133 has 16 divisors (see below), whose sum is σ = 19240897536. Its totient is φ = 8160192960.
The previous prime is 13330112051. The next prime is 13330112141. The reversal of 13330112133 is 33121103331.
It is not a de Polignac number, because 13330112133 - 224 = 13313334917 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13330112143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887310 + ... + 902207.
It is an arithmetic number, because the mean of its divisors is an integer number (1202556096).
Almost surely, 213330112133 is an apocalyptic number.
13330112133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13330112133 is a deficient number, since it is larger than the sum of its proper divisors (5910785403).
13330112133 is a wasteful number, since it uses less digits than its factorization.
13330112133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1789724.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 13330112133 its reverse (33121103331), we get a palindrome (46451215464).
The spelling of 13330112133 in words is "thirteen billion, three hundred thirty million, one hundred twelve thousand, one hundred thirty-three".
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